arcano

Etymology
From.

Adjective

 * 1) arcane

Noun

 * 1) mystery

Etymology
From.

Adjective

 * 1) arcane
 * 2) eerie

Noun

 * 1) mystery

Etymology
.

Adjective

 * 1) arcane understood by only a few; obscure

Etymology
.

Adjective

 * 1) arcane

Noun

 * 1) mystery